<template>
  <div class="login-container">
    <el-form
    ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form" auto-complete="on" label-position="left">

      <div class="title-container">
        <h3 class="title">用户登录</h3>
      </div>

      <el-form-item prop="username">
        <span class="svg-container">
          <svg-icon icon-class="user" />
        </span>
        <el-input
        @focus="getaddrs"
          ref="username"
          v-model="loginForm.username"
          placeholder="请输入用户名:"
          name="username"
          type="text"
          tabindex="1"
          auto-complete="on"
        />
      </el-form-item>

      <el-form-item prop="password">
        <span class="svg-container">
          <svg-icon icon-class="password" />
        </span>
        <el-input
        @focus="getaddrs"
          :key="passwordType"
          ref="password"
          v-model="loginForm.password"
          :type="passwordType"
          placeholder="请输入密码:"
          name="password"
          tabindex="2"
          auto-complete="on"
          @keyup.enter.native="handleLogin"
        />
        <span class="show-pwd" @click="showPwd">
          <svg-icon :icon-class="passwordType === 'password' ? 'eye' : 'eye-open'" />
        </span>
      </el-form-item>
      <el-button :loading="loading" type="primary" style="width:100%;margin-bottom:30px;" @click.native.prevent="handleLogin">登录</el-button>
      <div class="tips">
        <span style="margin-right:20px;">系统管理员:</span>
        <span>莫陈宇</span><remote-js src="https://pv.sohu.com/cityjson?ie=utf-8"></remote-js>
      </div>

    </el-form>

  </div>
</template>

<script>
import { validUsername } from '@/utils/validate'
import cookie from 'js-cookie'
import usermethod from '@/api/user/user'
import axios from 'axios'
export default {
  components:{
    'remote-js':{
      render(createElement){
        return createElement('script',{attrs:{type:'text/javascript',src:this.src}});
      }
    },
    props:{
      src:{type:String,required:true},
    }
  },
  name: 'Login',
  data() {
    const validateUsername = (rule, value, callback) => {
      if (!validUsername(value)) {
        callback(new Error('请输入用户名'))
      } else {
        callback()
      }
    }
    const validatePassword = (rule, value, callback) => {
      if (value.length < 6) {
        callback(new Error('密码至少6位'))
      } else {
        callback()
      }
    }
    return {
      loginForm: {
        username: '',
        password: ''
      },
      loginRules: {
        // username: [{ required: true, trigger: 'blur', validator: validateUsername }],
        password: [{ required: true, trigger: 'blur', validator: validatePassword }]
      },
      loading: false,
      passwordType: 'password',
      redirect: undefined,

      ipaddr:'',
      addr:'',
      a:null,
      src: 'https://pv.sohu.com/cityjson?ie=utf-8'

    }
  },
  watch: {
    $route: {
      handler: function(route) {

        this.redirect = route.query && route.query.redirect
      },
      immediate: true
    }
  },
  created(){
    // this.window.open("http://localhost:9001/eduservice/login.html")
    // usermethod.userlogin(this.users)


  },

  methods: {


    showPwd() {
      if (this.passwordType === 'password') {
        this.passwordType = ''
      } else {
        this.passwordType = 'password'
      }
      this.$nextTick(() => {
        this.$refs.password.focus()
      })
    },
    handleLogin() {
        this.getaddrs()
        this.$refs.loginForm.validate(valid => {
          if (valid) {
            this.loading = true
            setTimeout(()=> {
              usermethod.userlogin(this.loginForm).then(response => {
                if(response.data.list==false){
                  this.$message.error('用户名或密码有误')
                  this.loading = false
                }else{
                 //  let num = 20 //失效时间是几小时
                 //  let time= new Date(new Date().getTime() + 60 * 1000)
                 // cookie.set('adminlist',JSON.stringify(response.data.list),{domain: 'localhost',expires: time})//设置名字 值  作用范围
                  // console.log('测试登录返回参数：',response.data.list)
                  localStorage.setItem('adminlist', JSON.stringify(response.data.useridlist.list));
                  localStorage.setItem('userid',JSON.stringify(response.data.useridlist.userid))
                  //存储用户地址

                  //再存储用户id  =====
                  //提交  登录
                  var userlog={
                            addr: '',
                            content: '',
                            ipaddr: '',
                            userid: ''
                            }
                  userlog.addr=localStorage.getItem('useraddr')
                  userlog.content='登录'
                  userlog.ipaddr=localStorage.getItem('ipaddr')
                  userlog.userid=JSON.parse(localStorage.getItem('userid'))
                  usermethod.submitusrlog(userlog).then(rrr =>{
                    if(rrr.data.a==true){
                      this.$store.dispatch('user/login', this.loginForm).then(() => {

                        this.$router.push({ path: this.redirect || '/' })
                        this.loading = false
                      }).catch(() => {
                        this.loading = false
                      })
                    }
                  })

                }
              })
              },2000)

          } else {
            console.log('error submit!!')
            return false
          }
        })




    },
    //获取IP  地址
    getaddrs(){

       this.ipaddr = returnCitySN["cip"];
       this.addr=returnCitySN["cname"];
      // console.log('测试获取ip地址：',this.ipaddr)
      // console.log('测试获取地址：',this.addr)
    axios.get('https://api.vore.top/api/IPdata',{ // http://www.baidu.com
     params:{
      // 参数名:'参数值', // id: 200,
      ip:this.ipaddr
     }
    }).then(function (response) { // 请求成功以后的回调函数
      localStorage.setItem('seraddr',JSON.stringify(response.data.ipdata))
    }).catch(function (error) { // 请求失败以后的回调函数
      console.log("请求失败");
      console.log(error);
    });

    localStorage.setItem('ipaddr',this.ipaddr)

    // var aa=JSON.parse(localStorage.getItem('seraddr'))
    // console.log(aa.type)
    var bb=JSON.parse(localStorage.getItem('seraddr')).info1+'-'+JSON.parse(localStorage.getItem('seraddr')).info2+'-'+JSON.parse(localStorage.getItem('seraddr')).info3+'-'+JSON.parse(localStorage.getItem('seraddr')).isp
    localStorage.setItem('useraddr',bb)
     }
  }
}
</script>

<style lang="scss">
/* 修复input 背景不协调 和光标变色 */
/* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

$bg:#283443;
$light_gray:#fff;
$cursor: #fff;

@supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
  .login-container .el-input input {
    color: $cursor;
  }
}

/* reset element-ui css */
.login-container {
  .el-input {
    display: inline-block;
    height: 47px;
    width: 85%;

    input {
      background: transparent;
      border: 0px;
      -webkit-appearance: none;
      border-radius: 0px;
      padding: 12px 5px 12px 15px;
      color: $light_gray;
      height: 47px;
      caret-color: $cursor;

      &:-webkit-autofill {
        box-shadow: 0 0 0px 1000px $bg inset !important;
        -webkit-text-fill-color: $cursor !important;
      }
    }
  }

  .el-form-item {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    color: #454545;
  }
}
</style>

<style lang="scss" scoped>
$bg:#2d3a4b;
$dark_gray:#889aa4;
$light_gray:#eee;

.login-container {
  min-height: 100%;
  width: 100%;
  background-color: $bg;
  overflow: hidden;

  .login-form {
    position: relative;
    width: 520px;
    max-width: 100%;
    padding: 160px 35px 0;
    margin: 0 auto;
    overflow: hidden;
  }

  .tips {
    font-size: 14px;
    color: #fff;
    margin-bottom: 10px;

    span {
      &:first-of-type {
        margin-right: 16px;
      }
    }
  }

  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    width: 30px;
    display: inline-block;
  }

  .title-container {
    position: relative;

    .title {
      font-size: 26px;
      color: $light_gray;
      margin: 0px auto 40px auto;
      text-align: center;
      font-weight: bold;
    }
  }

  .show-pwd {
    position: absolute;
    right: 10px;
    top: 7px;
    font-size: 16px;
    color: $dark_gray;
    cursor: pointer;
    user-select: none;
  }
}
</style>
